{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"L6229DTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"L6229DTR","canonicalUrl":"https://icboms.com/stmicroelectronics/L6229DTR","factsUrl":"https://icboms.com/api/mcp/products/L6229DTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STSPIN L62 L6229DTR, Driver - Fully Integrated, Control and Power Stage, BiCDMOS, Parallel Interface, 12 V ~ 52 V Load, 1.4 A Output, 24-SOIC (0.295\", 7.50mm Width), -25°C ~ 125°C.","salesMarkdown":"## Three-phase BLDC driver with integrated power stage The STMicroelectronics L6229DTR is a fully integrated motor driver from the STSPIN series, combining control logic and a three-phase power stage in a single 24-SOIC wide-body package. ## Supply range and output current — sizing the power rail The load supply (also the motor supply) accepts 12 V to 52 V, so a nominal 24 V or 48 V bus fits without an external regulator. The 1.4 A continuous output per half-bridge is the thermal limit at the package level — actual usable current depends on ambient temperature, airflow, and PCB copper area. For a 24 V BLDC motor drawing 1 A phase current, this part has comfortable headroom; at 48 V and 1.4 A, the thermal pad and via stitching become critical. The supply voltage for the control logic is the same 12 V to 52 V rail, so no separate low-voltage supply is needed for the gate drive. ## Active lifecycle — no LTB pressure If a second-source requirement arises later, the STSPIN family shares the same footprint and pinout across density options — a qualitative cross-reference, not a guaranteed alternate.","metaTitle":"STMicroelectronics L6229DTR BLDC Motor Driver, 1.4 A","metaDescription":"STMicroelectronics L6229DTR is a fully integrated BLDC motor driver with three half-bridges, 1.4 A output, 12 V to 52 V supply. Active production, SOIC-24 wide.","metaKeywords":null},"attributes":{"series":"STSPIN L62","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"STSPIN L62","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"BiCDMOS","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"24-SOIC (0.295\\\", 7.50mm Width)","Voltage - Load":"12V ~ 52V","lifecycle_stage":"eol_hot","Current - Output":"1.4A","Voltage - Supply":"12V ~ 52V","Motor Type - AC, DC":"Brushless DC (BLDC)","Output Configuration":"Half Bridge (3)","Operating Temperature":"-25°C ~ 125°C (TJ)","Supplier Device Package":"24-SO"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.13","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.13000","currency":"USD"},{"qty":10,"price":"$7.34700","currency":"USD"},{"qty":25,"price":"$7.00520","currency":"USD"},{"qty":100,"price":"$6.08250","currency":"USD"},{"qty":250,"price":"$5.80912","currency":"USD"},{"qty":500,"price":"$5.64148","currency":"USD"},{"qty":1000,"price":"$5.64148","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d76dbacb4d10cb8f897223e5301489f7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is L6229DTR compatible with 24V BLDC motors?","answer":"Yes. The load supply range of 12 V to 52 V covers 24 V nominal rails, and the three half-bridge outputs are designed for brushless DC motors. A 24 V BLDC motor drawing up to 1.4 A phase current is within the rated output."},{"question":"What is the output current of L6229DTR?","answer":"The continuous output current per half-bridge is 1.4 A. This is the package-level rating; derating applies at elevated junction temperature and with limited PCB copper."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/L6229DTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/L6229DTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}